论水稻优良常规稻品系参与杂种优势育种的遗传基础
李任华,杨振玉,罗孝和,王象坤
On Genetic Basis of Heterosis Breeding incorporated with Elite Pure Lines in Rice
Li Renhua,Yang Zhenyu,Luo Xiaohe,Wang Xiangkun
中国水稻科学 . 1999, (4): 239 -241 .